Cita APA

Harrison, M., & Kerr, R. (1997). First certificate : practice test: Five tests for the new cambridge first certificate in english : with answers ([2nd impr.].). Cambridge, United Kingdom: Cambridge University Press.

Citación estilo Chicago

Harrison, Mark, and Rosalie Kerr. First Certificate : Practice Test: Five Tests for the New Cambridge First Certificate in English : With Answers. [2nd impr.]. Cambridge, United Kingdom: Cambridge University Press, 1997.

Cita MLA

Harrison, Mark, and Rosalie Kerr. First Certificate : Practice Test: Five Tests for the New Cambridge First Certificate in English : With Answers. [2nd impr.]. Cambridge, United Kingdom: Cambridge University Press, 1997.